`thomasdalichow.de`

DNSSEC	⚠️ Not signed
A	136.243.11.239^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
		PTR	`ct1.alpha.thomasdalichow.de`
NS	`root-dns.netcup.net` ⭐
		A	2a03:4000:0:1::e1e1^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`root-dns.netcup.net`
		A	46.38.225.225^{🇩🇪 netcup-AS46.38.225.0/24}
			PTR	`root-dns.netcup.net`
NS	`second-dns.netcup.net`
		A	2a03:4000:2:24b::c7c7^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`second-dns.netcup.net`
		A	37.221.199.199^{🇩🇪 netcup-AS37.221.196.0/22}
			PTR	`second-dns.netcup.net`
NS	`third-dns.netcup.net`
		A	2a03:4001:0:106::3f44^{🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH}
			PTR	`third-dns.netcup.net`
		A	188.68.63.68^{🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH}
			PTR	`third-dns.netcup.net`
MX	`ct2.alpha.thomasdalichow.de` ⭐
		A	136.243.11.240^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`ct2.alpha.thomasdalichow.de`
TXT	`v=spf1 ip4:136.243.11.240 -all`
SOA	`root-dns.netcup.net`dnsadmin@netcup.net 2026-03-27 #95

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1776896459

WOT: SAFE (60/100)

Subdomains

alpha.thomasdalichow.de

Same first word

thomasdalichow.de

DNS History

7 records (5 active, 2 former)

○NSns1.hans.hosteurope.de2015-07-13 → 2018-09-12 · 4 obs

● 2015-07-13 10:19:10
● 2018-09-12 05:40:34
○ 2026-03-06 00:12:04
○ 2026-04-22 22:43:46

○NSns2.hans.hosteurope.de2015-07-13 → 2018-09-12 · 4 obs

● 2015-07-13 10:19:10
● 2018-09-12 05:40:34
○ 2026-03-06 00:12:04
○ 2026-04-22 22:43:46

●NSroot-dns.netcup.net2026-03-06 → 2026-04-22 · 3 obs

○ 2018-09-12 05:40:34
● 2026-03-06 00:12:04
● 2026-04-22 22:43:46

●NSsecond-dns.netcup.net2026-03-06 → 2026-04-22 · 3 obs

○ 2018-09-12 05:40:34
● 2026-03-06 00:12:04
● 2026-04-22 22:43:46

●NSthird-dns.netcup.net2026-03-06 → 2026-04-22 · 3 obs

○ 2018-09-12 05:40:34
● 2026-03-06 00:12:04
● 2026-04-22 22:43:46

●MXct2.alpha.thomasdalichow.de2015-07-13 → 2026-04-22 · 2 obs

● 2015-07-13 10:19:10
● 2026-04-22 22:43:46

●A136.243.11.2392015-07-13 → 2026-04-22 · 2 obs

● 2015-07-13 10:19:10
● 2026-04-22 22:43:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
thomasdalichow.de	third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net	-

✅ Authoritative Response

Server:188.68.63.68

NS records: third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thomasdalichow.de (unsigned zone)

⏱️ Timing

Total: 1055ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.243.11.239`
NS	3	`second-dns.netcup.net, third-dns.netcup.net...`
MX	1	`ct2.alpha.thomasdalichow.de (pri: 10)`
TXT	1	`v=spf1 ip4:136.243.11.240 -all`
SOA	1	`root-dns.netcup.net dnsadmin.netcup.net`

Analysis

Hierarchy

thomasdalichow.de is the parent of alpha.thomasdalichow.de.

IP Addresses

thomasdalichow.de resolves to one IP number: 136.243.11.239.

Other host names, for instance ct1.alpha.thomasdalichow.de, share IP numbers with thomasdalichow.de.

Name Servers

thomasdalichow.de is delegated to three name servers root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

thomasdalichow.de at least partially shares name servers with other domains, for instance musicnews.de, carwondo.de, boboom.de, easydive.de and mailserver-online.de.

Host names with two IP numbers:

root-dns.netcup.net points to: 2a03:4000:0:1::e1e1 and 46.38.225.225.

second-dns.netcup.net points to: 2a03:4000:2:24b::c7c7 and 37.221.199.199.

third-dns.netcup.net points to: 2a03:4001:0:106::3f44 and 188.68.63.68.

Mail Servers

thomasdalichow.de is handled by a single mail server, ct2.alpha.thomasdalichow.de.

thomasdalichow.de shares the same mail server setup as other domains, for instance irieites.de.

ct2.alpha.thomasdalichow.de resolves to IP 136.243.11.240.

thomasdalichow.de - robtex.com